There are a couple movies I watched way back in late 70's/early 80's when I was just a little boy but I have no idea what the names of these movies are. I don't remember much at all about these movies but I'll try to describe them the best I can. Keep in mind this was 35+ years ago so bare with me here - the first movie I believe had Johnny Cash in it and the only scene I remember from this movie is Cash was driving his 1965ish Chevy truck and pulling a trailer made from the bed of another pick up truck, he was speeding down this old country road and he came to a "T" where he turned left and when made the turn he lost his trailer and everything in it as it came loose from his truck and rolled down an embankment. He stops and gets out to look at all his belongings, gets back in truck and drives away and I believe that's how the movie ended.

The second movie - one of the main vehicles was a late 70's early 80's Chevy/GMC pick up (I believe shortbed), blue and white with a big camper shell in the bed of the truck and the truck belonged to a woman and I believe it had exhaust stacks running up at the corners of the cab, one scene was chase through a stone quarry or some kind of strip mine maybe. Another scene was the female owner of the truck and a guy were hiding out in a motel room, when the bad guy comes in he shoots up the bed but they had already left and fixed pillows under the blankets to look like two people laying in bed.

I appreciate the help with identifying these movies.